baber/WOPTO huggingface dataset:
Patent SE-8305468-D0 (SE)
Inventor: UMEMOTO M
IPC: C07C41/24
Filed: 1983-10-05
Abstract: The present invention relates to a process for producing 3-phenoxybenzyl 2-(4-alkoxyphenyl)-2-methylpropyl ethers having excellent insecticidal and acaricidal activities which are represented by formula (IV):    <IMAGE>  (IV)  wherein R is a lower alkyl group and X1 and X2 are each a hydrogen or fluorine atom, which comprises reacting a 3-halogeno-4-alkoxyneophyl halide represented by the formula (I):    <IMAGE> (I)  wherein Y1 and Y2 are each a hydrogen, chlorine or bromine atom, at least one of them being a chlorine or bromine atom, R has the same meaning as above and X is a halogen atom, with a 3-phenoxybenzyl alcohol represented by the formula (II):     <IMAGE> (II)  wherein X1 and X2 have the same meaning as above, in the presence of a base to obtain a 3-phenoxybenzyl 2-(4-alkoxy-3-halogenophenyl)-2-methylpropyl ether represented by the formula (III):    <IMAGE> (III)  wherein Y1, Y2, R, X1 and X2 have the same meaning as above, and then subjecting the product to a hydrodehalogenation reaction, and relates to a process for producing a 3-halogeno-4-alkoxyneophyl halide represented by formula (I), which comprises reacting a 2-halogeno-1-alkoxybenzene represented by formula (V):    <IMAGE> (V)  wherein Y1 and Y2 are each a hydrogen, chlorine or bromine atom, at least one of them being a chlorine or bromine atom, and R represents a lower alkyl group, with a methallyl halide in the presence of an acid catalyst at -20 DEG  to 50 DEG  C.
Patent SE-8306219-D0 (SE)
Inventor: SANDVIK J
IPC: B66D1/38
Filed: 1983-11-11
Abstract: The present invention relates to a feed device for guiding rope onto winding drums on hoisting apparatus where the drum is mounted on a frame 6. The device comprises a pendulum 4 which is spherically pivoted at its upper end to the frame 6 above the drum 1 and at its lower end has secured a roller 7 intended to roll on a curved path 8 on a flange 9 mounted on the frame 6. The pendulum has at least one guide pulley 11 for the rope 2.
Patent SE-8400302-D0 (SE)
IPC: F24F1/0059
Filed: 1984-01-20
Abstract: A contact body especially for evaporative cooling of a flow of useful air by means of a flow of cooling air. The contact body is built up of layers with slots existing between the layers, which slots are passed by the two air flows separated from each other, the heat exchange being effected through the walls of the layers. The layers comprise panels rigid in shape and composed of plane plates located in parallel adjacent relationship. Arranged between the plane plates are stiffening members provided with flanges and defining the clearance between the plane plates and extending in the direction of flow of the stream of useful air. The panels are composed to a contact body by means of straight, elongated spacer members, which extend in the direction of flow of the stream of cooling air.
Patent SE-8401521-D0 (SE)
Inventor: OLASOLO LORIZATE A
IPC: A63B23/04
Filed: 1984-03-20
Abstract: The bicycle has a frame 1 with pedals 17, a seat support 10 and a handlebar support 9, the latter being mounted for pivotal movement about a horizontal axis and there also being provided a mechanism 18, 19, 22 which is selectively connectible to the support 9 so as to impart a rocking or vibratory motion thereto. Said mechanism includes a polygonal plate 18 which is releasably engageable with a bearing 22 mounted on an extension 19 of the support 9, said polygonal plate 18 being rotatable via the pedals 17. For vibration or rocking to take place, the bearing 22 must contact the periphery of plate 18 but a pin 23 is provided between slots 24 in plates 15 to prevent this. The pin is urged towards the lower ends of the slots by a spring 25 but can be pulled up by means of a cable 27 operated from the handlebar. Instead of direct connection to the pin, the cable may be connected thereto via a lever (Fig. 6). Each foot of the supports 9, 10 may comprise telescopically coupled hollow housings having a compression spring therebetween (Figs. 8, 9). <IMAGE>
Patent SE-8401537-D0 (SE)
Inventor: SUNSHINE A
IPC: A61P29/00
Filed: 1984-03-20
Abstract: Novel analgesic and anti-inflammatory compositions of matter for use in eliciting an analgesic or anti-inflammatory response, said compositions comprising ibuprofen and caffeine, are disclosed. When used in combination with ibuprofen, caffeine enhances the analgesic or anti-inflammatory response and also hastens its onset.
Patent SE-8405451-D0 (SE)
Inventor: LILJEHALL S
IPC: G09F3/18
Filed: 1984-10-31
Abstract: A rack for stores or the like to hold goods and information on those goods comprises suspension shafts (2) and an information holder (8, 14). The information holder consists of two shanks (8) extending in the same direction as the shafts and an edging or rail (14) along the outer free ends, used to display goods information. The edging or rail (14) is situated in front of the free ends of the shafts (2) and the length of the shanks (8) can be adjusted.<IMAGE>
Patent SE-8504046-D0 (SE)
Inventor: KUBIS H
IPC: F01P5/10
Filed: 1985-08-30
Abstract: A common coolant circuit for cooling an internal combustion engine, on the one hand, and the charge air and possibly other media, on the other hand. In order to achieve a constant positive flow through the charge air cooler (intercooler) of a coolant which is at a low temperature level of 45 DEG  C. or less and, respectively, to ensure rapid heating of the engine after cold starting, a single four-way thermostat incorporating a double valve is provided. In the cold starting mode, the valve causes a bypass operation of the coolant in the cooling jacket of the engine and the coolant in the common cooling circuit, in conjunction with a separate coolant pump for each. In the hot operating mode, the valve controls circulation of a pre-determined coolant flow in the cooling circuit. The thermostat element of the thermostat is constantly exposed, during this process, to a pre-determined coolant flow from the cooling jacket of the engine (more specifically the coolant outlet of the engine).
Patent SE-8505446-D0 (SE)
Inventor: GELIUS F
IPC: E02B17/00
Filed: 1985-11-18
Abstract: The invention relates to a robot, particularly for cleaning, inspection and/or repair of welds on underwater tubular steel sections of off-shore platforms.The robot is carried by front and rear wheels (14, 16) and has at least one forwardly directed leg (20, 22) having an outer support roller (28). The legs (20, 22) are so constructed and so pivotally arranged that the legs together with the body can retentively embrace more than half the perimeter of the tubular section on which the robot is placed. <IMAGE>
Patent SE-8601288-D0 (SE)
Inventor: ERICSSON S J D
IPC: G01B11/06
Filed: 1986-03-19
Abstract: The present invention refers to an arrangement for determining the thickness of a print applied to a print carrier. The applied print whose thickness is to be determined is orientated in a manner which enables the print to be irradiated with light, e.g. light beams, emitted from a light source; in that the light is projected onto the print at an angle not greater than 90 DEG  in relation to a line orientated at right angles to the horizontal plane of the print; in that the respective magnitudes of a shadow image of the print thickness, produced by said light beams, and the extension of said shadow image along the carrier are evaluated together with information relating to the prevailing angle of the light beams; and in that the height or thickness of the print above the surface of the carrier is established on the basis of the thus evaluated magnitudes.
Patent SE-8604562-D0 (SE)
Inventor: KOKKONEN S
IPC: F16J15/18
Filed: 1986-10-27
Abstract: A packing arrangement for sealing the outer surface of a rotary, drum-like object, such as a washer used in manufacturing cellulose, with a non-rotating annular packing, which is most advantageously composed of one or several side-by-side packing fillets, e.g. braided packings, the arrangement including a circular packing body which together with the rotating drum surface, defines a space in which the packings have been installed. The drawback encountered in existing arrangements is wear of the packing, and consequent leakage. In the packing arrangement of the invention, this has been solved in that the packing body is, at least in its radial direction, elastically supported so that, as the drum-like object rotates, the packings yield to the movements of the drum surface arising from radial displacements of the drum.
Patent SE-8700198-D0 (SE)
Inventor: AMINDER C
IPC: G01L3/04
Filed: 1987-01-20
Abstract: Overload protection device for torque measuring transducers comprising a measuring axle (1) intended for a certain maximum measurement range. According to the invention the device is surrounded by a housing (3) which is preferably journalled riding on the measuring axle, but being prevented from rotating by means of a link to a fixed point. A certain length of the measuring axle in the housing is used as measuring distance and at either end thereof a larger gear wheel (4,5) is attached free of backlash. These gear wheels are in engagement, with a well-defined backlash, with respective smaller gear wheels (6,7) which are each fixed to one end of a second axle (2) journalled in the housing. When applying a torque on the measuring axle which with a certain margin exceeds said measurement range, the twist of the measuring axle between the larger gear wheels will arrive at such a value that the backlash between the teeth is eliminated, thus causing the takeover of overload by the second axle 2. The input torque on the measuring axle is geared down to the second axle, which is therefore insignificantly twisted upon additional overload, thus effectively protecting the measuring axle against excess overload.
Patent SE-8701311-D0 (SE)
Inventor: JOHANSSON H A V
IPC: B07B1/22
Filed: 1987-03-30
Abstract: This invention relates to a rotary bucket for separating constituents of sizable materials or products, the bucket (3) comprising a separating part (9) located between its back (7) and its front (8) and having sides provided with apertures to allow fine constituents (4) of the sizable materials or products (6) to pass therethrough. To make it possible for the separating part (9) to be exploited in its entire length the sides of the separating part diverge symmetrically with respect to the axis of rotation (R) in a forward direction, the bucket (3) comprising ahead of the separating part (9) a front part (25) whose sides diverge around the axis of rotation (R) in a forward direction in a lesser degree in relation to the axis of rotation (R) than the sides of the separating part (9) and/or extend in parallel with the axis of rotation (R) and/or converge in relation to the axis of rotation (R), and the implement carrier (1, 2) being adapted during rotation to maintain the bucket (3) such that the momentarily lowermost portion (9a) of the sides of the separating part (9) as seen from the side extend horizontally (H) while the portion (25a) of the sides of the front part (25), which is momentarily lowermost during rotation, as seen from the side extend in an upward direction (U) to distribute the sizable materials or products (6) during rotation of the bucket (3) along the separating part (9), while the sizable materials or products (6) are prevented falling out through the front (8) of the bucket (3) in that the momentarily lowermost portion (25a) of the sides of the front part (25) forms a threshold ahead of the separating part (9).
Patent SE-8704911-D0 (SE)
Inventor: GRANSKOG R
IPC: E21D3/00
Filed: 1987-12-09
Abstract: The operator and service platform (40) is supported displaceably relatively to the drive frame in the direction of the guides (4) between a lower position in which it does not obstruct the work movements of the drilling boom unit (62), and an upper position in which the drilling boom unit in the collapsed inactive position extends through an aperture in the operator and service platform (40). The drive frame supports at qual distances from the guides (4) two parallel guide beams (26) for the movement of the operator platform, and which form a guide for each parallel platform support beam (42). These beams (42) support at their upper end the operator platform, and drive units (80,82) are provided for moving the support beams along the guide beams (26). A protective roof (72) is fitted rotatably on a platform column (70) which is adjustable around an articulated shaft (76) running in the direction of the guides. The column is connected to the shaft via an arm (74). The guides support two parallel cog or pin rod tracks, with each of which two drives (10) work.
Patent SE-8801770-D0 (SE)
Inventor: SULLIVAN T E
IPC: C23F1/44
Filed: 1988-05-10
Abstract: The acidic solutions comprise hydrogen peroxide as oxidant, either at least one phosphorous-oxy acid, or the addition of nitric acid, together with accelerators and surface active agents.
Patent SE-8803286-D0 (SE)
Inventor: MORRISON G L
IPC: B01D53/68
Filed: 1988-09-16
Abstract: A method of scrubbing a boiler exhaust gas stream containing pollutants comprising one or more of the acidic oxides of sulfur, nitrogen and carbon and compounds of any of the halogens while producing useful or benign products, which comprises contacting the stream with a solution derived from dissolving in water the soluble components of ash containing as solids one or more of alkali and alkaline earth metal salts to produce a basic (pH greater than 7) solution. The pollutants react with the water therein to produce acids. The latter react with any oxides, hydroxides and carbonates of alkali and alkaline earth metals therein derived from the ash to yield a solution of alkali and alkaline earth metal salts and anionic salt components, namely, carbonate, sulfate, sulfite, nitrate and nitrite, and compounds of the halogens, along with a precipitate of alkali and alkaline earth metal salts with any insoluble components of the ash.
Patent SE-8903602-D0 (SE)
Inventor: THYL N L H
IPC: H04B10/29
Filed: 1989-10-27
Abstract: A device for optically coupling an optical fiber (1) forming part of an optical communication system, to an optical semiconductor laser amplifier (4) having an input facet (5) and an output facet (7). The optical fiber has an end surface (2) arranged opposite to at least one of the facets. A characteristic feature of the invention is an diffraction optics element (11) arranged between the end surface of the fiber and the surface of the facet in order to adapt the nearfield of the fiber end to the nearfield of the facet surface and for providing optical filtering reducing spontaneous emission noise. Preferably the diffraction optics element is a phase hologram.
Patent SE-8903688-D0 (SE)
Inventor: KENZIE M R MC
IPC: F16C23/08
Filed: 1989-11-03
Abstract: The self-aligning bearing (20) has a first ball race (22) with track (26) for roller bearings. On one side of the ball race (22) opposite the one facing the track (22) is a ring (38) which, together with the ball race (22) is curved and concentric. A second ball race (30) has a track (32) for roller bearings. A spacer-piece is positioned between the curved surfaces (40,42) to allow for displacement between the first track (26) and ring (38) to reduce the asymmetrical load between the races. USE/ADVANTAGE - The bearing automatically adjusts and aligns itself under load.
Patent SE-9000903-D0 (SE)
Inventor: DRANGEL H
IPC: F02D41/02
Filed: 1990-03-14
Abstract: A distributor cap 1 for an ignition system of an Otto engine is provided with an inductive pick-up 7 cast into the distributor cap and arranged around one of the electrodes 3 leaving the distributor cap 1. The output signal of the inductive pick-up is used for synchronizing the ignition system with other engine control systems such as fuel injection systems. <IMAGE>
Patent SE-9100119-D0 (SE)
Inventor: JONSSON HANS OLOV
IPC: H01H29/20
Filed: 1991-01-15
Abstract: The invention relates to an arrangement for dampening, or counteracting, lurching of a vehicle chassis in the event of one of the wheels (3'') of a wheel pair (3) and its axle moves over an irregularity (10) in an otherwise horizontal vehicle supporting surface (11). Each of the wheel axles (3a', 3a'') can by adjusted towards and away from the vehicle chassis (1) in a vertical direction by means of a respective hydraulic piston-cylinder-device (6, 7). The transverse level of the chassis in relation to the horizontal is detected by a level-sensing device (12) which is connected to a hydraulic circuit. In accordance with deviation of the sensing device from a horizontal plane, either one or the other of the piston-cylinder-devices (6 or 7) is placed under pressure so as to urge one wheel (3') and its associated axle (3a'') downwards and therewith raise an adjacent chassis part (1a) towards a horizontal position. In the case of a minor deviation from the horizontal plane (4'), the level-sensing device (12) functions to activate a check valve and therewith open a line (20) which extends between the two piston-cylinder-devices (6, 7), whereupon the higher pressure prevailing in one of the piston-cylinder-devices (7) will pass over to a similarly located space in the other piston-cylinder-device (6).
Patent SE-9103198-D0 (SE)
Inventor: CERVAIS A
IPC: G02B1/14
Filed: 1991-10-31
Abstract: A reflective article such as a mirror or an energy-screening transparent panel comprises a reflective metal coating deposited on a glass substrate. The metal coating comprises a reflective layer of silver and has been treated with a solution containing ions of at least one of the group consisting of: Cr (II); V (II or III); Ti (III or II); Fe (II); In (I or II); Cu (I); and Al (III). Such a treatment affords protection of the reflective coating against corrosion.
Patent SE-9103685-D0 (SE)
Inventor: HEDSTROEM AAKE
IPC: E01D15/12
Filed: 1991-12-12
Abstract: Each roller beam (22) has at least two launching rollers (20, 27) which bear the launching component during launching and at least one bearer roller (24). The bearer rollers transmit forces from the long component (2) and cross component (11) via the roller beams (22) to the launching component (3).
Patent SE-9200776-D0 (SE)
Inventor: SIEVERS J-H
IPC: F26B21/08
Filed: 1992-03-13
Abstract: In the method the temperature (T) and the humidity (Rh) of the air passing through the lumber batch to be dried are controlled as the drying process makes progress. The progress of the drying process is regulated by means of a feedback-connected drying-formula simultator (23), by whose means the drying process is given new set values (S) continuously or at suitable intervals. Out of the drying process, measurement data (m) are passed to the drying-formula simulator (23). The drying process model stored in the simulator is adapted to the state of the drying process on the basis of the measurement data (m). In the method, an adaptive process model is applied, in which a certain parameter or certain parameters are allowed to remain variables, which is/are adapted in the correct direction on the basis of the measurement data (Rh.Tk.u) received from the process.
Patent SE-9203683-D0 (SE)
Inventor: HERTZ E
IPC: H03M7/50
Filed: 1992-12-07
Abstract: The present invention concerns a device for conversion of a binary floating-point number into a binary fix-point 2-logarithm number or the opposite. This is done in the case of conversion of a binary floating-point number by making the invention include an input register where the floating-point number is stored, an output register for the calculated logarithm, a device that transfers the exponent of the floating-point number from the input register to the output register, where it directly forms the characteristic of the logarithm, a device that transfers the fractional part of the mantissa of the floating-point number from the input register to an adder and also to one or more part circuits that form additional parts, a device that transfers the additional parts to the adder, said adder that adds the fractional part of the mantissa of the floating-point number and said additional parts and a device that transfers the sum from the adder to the output register where it forms the fractional part of 2-logarithm. The conversion from logarithm is carried out in a similar manner and with the same components.
Patent SE-9302370-D0 (SE)
IPC: B65B21/18
Filed: 1993-07-08
Abstract: A bottle gripper comprising a plurality of through-penetrating channels (3) provided in a bottle-gripper head (14), wherein the channels (3) are provided with gripping devices which function to hold temporarily the heads of bottles inserted into the channels. Each channel (3) has provided therein a movable weight (10) which is intended to rest on the head of a bottle inserted into a respective channel. Each weight will therewith exert an ejection force on a respective bottle (8) when an associated gripping device releases the bottle head. The weights (10) of a number of channels (3) are suitably joined together through the medium of connecting means (11) on the upper side of the bottle-gripper head (14), these connecting means restricting movement of the weights in the bottle ejection direction while permitting the weights to move freely in the opposite direction.
Patent SE-9400626-D0 (SE)
Inventor: SALMIVALLI TEUVO VILHELM
IPC: F21V21/02
Filed: 1994-02-23
Abstract: Simple fixing arrangement in spot lighting or the like 3 for fixed installation in ceiling 1 at the lamp electric outlet 2, which is provided with a hook 10 and a plug contact socket 11, comprising a fixing element 4, which is integral with the lamp and covers the cap 12 on the lamp electric outlet. The fixing element comprises a plate element 5 and a fixing body 6, which projects out from the plate element and which has a smaller diameter than the diameter of the plate element, and which is situated eccentrically in relation to the periphery of the plate element. The fixing body has a transverse support bridge 8 and on this an eccentrically located quick locking screw 9 to be fixed to the ceiling hook and a through-hole in the plug contact 13. <IMAGE>
Patent SE-9400715-D0 (SE)
Inventor: ZETTERGREN LEIF GOESTA
IPC: F26B23/08
Filed: 1994-03-02
Abstract: PCT No. PCT/SE95/00219 Sec. 371 Date Oct. 24, 1996 Sec. 102(e) Date Oct. 24, 1996 PCT Filed Mar. 2, 1995 PCT Pub. No. WO95/23945 PCT Pub. Date Sep. 8, 1995The present invention is an improved method and apparatus for supplying electromagnetic energy to a body having at least one substantially planar surface comprises moving over the planar surface a self-propelled container housing a source of electromagnetic energy and having an open side which is substantially perforate to the electromagnetic energy thereby permitting transmission of the energy from the container to the body while all other surfaces of the container substantially block transmission therethrough. Concurrently with the movement of the container responding within the container to at least one selected parameter to control the movement of the container over the planar surface.
Patent SE-9402750-D0 (SE)
Inventor: FORS KRISTER
IPC: C05F17/964
Filed: 1994-08-18
Abstract: The device involves a composting plant for biological waste and incorporates a rotating cylinder (8) with perforations for dewatering compost material and a part arrangement for sieving compost material. A drum sieve (11-13), a movable transport plate (29) and a shaking sieve (27) are integrated in the composting plant for automation of the processing of waste and driving from a common unit. The drum sieve incorporates a cylindrical sieve network (11) with a surrounding collection part (12) for sieved waste. An exit slot (28) is located at the cylinder outer end for coarse particles. The shaking sieve is located above an after-composting chamber and is driven by the drum sieve drive shaft (44). The transport plate is arranged to receive large particles which fall down through the exit slot. The large particles are fed out into a sepn. container.